Randomized controlled trial comparing telephone and mail follow-up for recruitment of participants into a clinical trial of colorectal cancer screening

by Wong, Arthur D, Kirby, John, Guyatt, Gordon H, Moayyedi, Paul, Vora, Parag, You, John J
Published 2013

Virtual colonoscopy, optical colonoscopy, or fecal occult blood testing for colorectal cancer screening: results of a pilot randomized controlled trial

by You, John J., Liu, Yudong, Kirby, John, Vora, Parag, Moayyedi, Paul
Published 2015